2122323223123 has 8 divisors (see below), whose sum is σ = 2128404037536. Its totient is φ = 2116242796800.

The previous prime is 2122323223121. The next prime is 2122323223157. The reversal of 2122323223123 is 3213223232212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2122323223123 - 2¹ = 2122323223121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2122323223091 and 2122323223100.

It is not an unprimeable number, because it can be changed into a prime (2122323223121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13626378 + ... + 13781248.

It is an arithmetic number, because the mean of its divisors is an integer number (266050504692).

Almost surely, 2^{2122323223123} is an apocalyptic number.

2122323223123 is a deficient number, since it is larger than the sum of its proper divisors (6080814413).

2122323223123 is a wasteful number, since it uses less digits than its factorization.

2122323223123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194045.

The product of its digits is 10368, while the sum is 28.

Adding to 2122323223123 its reverse (3213223232212), we get a palindrome (5335546455335).

The spelling of 2122323223123 in words is "two trillion, one hundred twenty-two billion, three hundred twenty-three million, two hundred twenty-three thousand, one hundred twenty-three".